While events like Maker Faire have done a lot to increase the visibility of 3D printing, the London-based generative and 3D design group Softkill has spoken openly about how they still think “3D printing is a specialized, one-off luxury, rich man’s thing.” But they went on to say that “there really is an interesting future for architecture and 3D printing because you have great cost savings and material efficiency, which architects are really interested in. That’s where 3D printing is really pushing the discipline.” Softkill recently tested the limits of the latest in Selective Laser Sintering technology with Protohouse, a ⅓ scale house completely fabricated by a 3D printer.